參數(shù)資料
型號(hào)： DS1339C-33
英文描述： TRANS NPN 160V 350MW SMD SOT-23
中文描述： I2C串行實(shí)時(shí)時(shí)鐘
文件頁(yè)數(shù)： 2/18頁(yè)
文件大?。?/td> 279K
代理商： DS1339C-33
DS1339 I
2
C Serial Real-Time Clock
2 of 18
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………………-0.3V to +6.0V
Operating Temperature Range…(Noncondensing)….…………………………………………………….-40°C to +85°C
Storage Temperature Range………………………………………………………………………………..-55°C to +125°C
Soldering Temperature Range………….See precautions in the
Handling, PC Board Layout, and Assembly
section.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= -40°C to +85°C) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DS1339-2
DS1339-3
1.8
2.7
2.0
3.0
2.2
3.3
Supply Voltage
V
CC
DS1339-33
2.97
3.3
3.63
V
Backup Supply Voltage
V
BACKUP
1.3
3.0
3.7
V
Pullup Resistor Voltage (SQW/
INT
,
SDA, SCL), V
CC
= 0V
V
PU
5.5
V
Logic 1
V
IH
0.7 x
V
CC
V
CC
+
0.5
V
Logic 0
V
IL
-0.5
+0.3 x
V
CC
V
DS1339-2
1.58
1.70
1.80
DS1339-3
2.45
2.59
2.70
Power-Fail Voltage
V
PF
DS1339-33
2.70
2.85
2.97
V
DC ELECTRICAL CHARACTERISTICS
(V
CC
= MIN to MAX, T
A
= -40°C to +85°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Leakage
I
LI
I
LO
(Note 2)
1
A
I/O Leakage
(Note 3)
1
A
Logic 0 Out
V
OL
= 0.4V; V
CC
> V
CC
MIN (-3, -33);
V
CC
≥
2.0V (-2)
Logic 0 Out
V
OL
= 0.2 (V
CC
);
1.8V < V
CC
< 2.0V (DS1339-2)
I
OL
(Note 3)
3
mA
I
OL
(Note 3)
3
mA
Logic 0 Out
V
OL
= 0.2 (V
CC
);
1.3V < V
CC
< 1.8V (DS1339-2)
I
OL
(Note 3)
250
A
V
CC
Active Current
I
CCA
(Note 4)
450
A
V
CC
Standby Current
I
CCS
(Note 5)
80
150
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1339C-33- 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:I2C Serial Real-Time Clock
DS1339C-33# 功能描述:實(shí)時(shí)時(shí)鐘 I2C Serial RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1339C-33# 制造商:Maxim Integrated Products 功能描述:IC RTC YY-MM-DD SOIC-16
DS1339C-33#T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 16SOIC W - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC I2C W/ALARM 16-SOIC 制造商:Maxim Integrated Products 功能描述:Real Time Clock I2C Serial RTC
DS1339C-33#T&R 功能描述:實(shí)時(shí)時(shí)鐘 I2C Serial RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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